wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Skeletal, Muscular, and Integumentary Systems

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

What provides support, facilitates movement and protects internal organs?

a)

skin

b)

spinal cord

c)

skeleton

d)

joints

2.

How many bones are in the human skeleton?

a)

150

b)

200

c)

206

d)

212

3.

The skeleton of infants is made of this material to allow for passage through the birth canal?

a)

bone

b)

cartilage

c)

spongy bone

d)

calcium

4.

Ligaments connect

a)

muscles to bones

b)

cartilage to bones

c)

muscles to muscles

d)

bones to bones

5.

Tendons connect

a)

muscles to muscles

b)

muscles to bones

c)

bones to bones

d)

cartilage to bones

6.

What type of muscle tissue is found in the heart?

a)

skeletal

b)

smooth

c)

cardiac

d)

voluntary

7.

Muscles move bones by

a)

pushing

b)

pulling

c)

both pushing and pulling

8.

The elbow bends when

a)

the biceps muscle contracts

b)

the triceps muscles contracts

c)

the biceps muscle relaxes

d)

the triceps muscle relaxes

9.

Muscles contract when

a)

thin filaments slide past thin filaments

b)

thick filaments slide past thick filaments

c)

thin filaments slide past thick filaments

10.

What protein is found in both hair and nails?

a)

Myosin

b)

Actin

c)

Collagen

d)

Keratin

11.

The epidermis is composed of

a)

dead cells

b)

live cells

c)

dead and live cells

12.

What molecule do mitochondria produce to allow muscles to contract?

a)

Glucose

b)

ATP (adenosine triphosphate)

c)

Calcium

d)

Sodium